CVE-2025-46349

PoC —

CVSS 3.1

6.1 medium

EPSS

<1%p48

Published

Apr 29, 2025 (Apr 29, 2025)

Modified

Jun 17, 2026

Description

YesWiki is a wiki system written in PHP. Prior to version 4.5.4, YesWiki is vulnerable to reflected XSS in the file upload form. This vulnerability allows any malicious unauthenticated user to create a link that can be clicked on by the victim to perform arbitrary actions. This issue has been patched in version 4.5.4.

Vendors: yeswiki
Products: yeswiki
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.6%)

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